DELL EMC D-PSC-DY-23 Übungsprüfungen
Zuletzt aktualisiert am 28.04.2025- Prüfungscode: D-PSC-DY-23
- Prüfungsname: Dell PowerScale Deploy 2023
- Zertifizierungsanbieter: DELL EMC
- Zuletzt aktualisiert am: 28.04.2025
Which feature distinguishes SMBv2 from SMBv1?
- A . Endurant file handler
- B . Stateless protocol
- C . Change notification
- D . Packet signing
An Isilon cluster with three S210 nodes and three NL400 nodes was expanded to 18 nodes (15 x S210, 3 x NL400). You have been asked to revise the data protection policy initially set to N+3d:1n while optimizing the available writable disk space.
What is the recommended data protection strategy for each pool and will the data protection overhead average increase or decrease?
- A . S210 node pool changes to N+2d:1n
NL400 node pool changes to N+2d:1n - B . S210 node pool changes to N+2n
NL400 node pool remains N+3d:1n - C . S210 node pool remains N+3d:1n
NL400 node pool changes to N+2d:1n - D . S210 node pool remains N+3d:1n
NL400 node pool changes to N+2n
How is Hadoop managed in an Isilon environment?
- A . Files are stored in a specialized HDFS-compatible file system format on the Isilon cluster
- B . HDFS data is on Isilon; computations are handled by Hadoop
- C . HDFS Data is on Hadoop; computations are handled by Isilon
- D . MapReduce on the Isilon cluster allows data to be distributed across both platforms
A new cluster consisting of S nodes and NL nodes is created. SmartPools is unlicensed.
Where will the data be written?
- A . To the node pool with the highest percentage of available space
- B . To the S node pool first, then to the NL node pool
- C . To the node pool that was created first, irrespective of node type
- D . To the NL node pool first, then to the S node pool
Which system job pauses all lower priority jobs when initiated?
- A . ShadowStoreDelete
- B . MediaScan
- C . FlexProtect
- D . SetProtectPlus
Which system job pauses all lower priority jobs when initiated?
- A . ShadowStoreDelete
- B . MediaScan
- C . FlexProtect
- D . SetProtectPlus
Which system job pauses all lower priority jobs when initiated?
- A . ShadowStoreDelete
- B . MediaScan
- C . FlexProtect
- D . SetProtectPlus
A company has decided that Compliance Mode will not work for them.
Which method is required to reset an EMC Isilon cluster from Compliance mode to a standard EMC Isilon cluster?
- A . Use isi_reformat_node to reset each node
- B . Use a USB stick to re-image each node
- C . Use isi_config
>>> reboot all - D . Upgrade the cluster
What is the result of mapping POSIX mode bits to a Microsoft Windows ACL on an Isilon cluster?
- A . No ownership information is lost.
- B . Process creates a real ACL.
- C . Security of the file may be increased.
- D . Multiple user ACEs are collapsed into a single ACE.
Which Data Domain feature generates a point-in-time read-only copy of a specified MTree?
- A . Snapshot
- B . Checkpoint
- C . Fastcopy
- D . Bitmap